Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of January 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, May 1985

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1985
1-Month
64.7°F
(18.2°C)
62.1°F
(16.7°C)
2.6°F
(1.5°C)
107th Coolest Coolest since: 1984 1967
20th Warmest Warmest since: 1965 2004
Ties: 1933, 2000
Apr–May 1985
2-Month
60.4°F
(15.8°C)
57.0°F
(13.9°C)
3.4°F
(1.9°C)
118th Coolest Coolest since: 1984 1907
9th Warmest Warmest since: 1896 2019
Ties: 1896
Mar–May 1985
3-Month
55.6°F
(13.1°C)
52.3°F
(11.3°C)
3.3°F
(1.8°C)
117th Coolest Coolest since: 1984 1940
10th Warmest Warmest since: 1977 2012
Feb–May 1985
4-Month
50.6°F
(10.3°C)
47.8°F
(8.8°C)
2.8°F
(1.5°C)
109th Coolest Coolest since: 1984 1934
18th Warmest Warmest since: 1977 2012
Ties: 1945
Jan–May 1985
5-Month
46.2°F
(7.9°C)
44.9°F
(7.2°C)
1.3°F
(0.7°C)
92nd Coolest Coolest since: 1984 1940
35th Warmest Warmest since: 1976 2012
Ties: 1925, 1945, 1997
Dec 1984–May 1985
6-Month
45.8°F
(7.7°C)
43.5°F
(6.4°C)
2.3°F
(1.3°C)
107th Coolest Coolest since: 1984 1904
19th Warmest Warmest since: 1953 2012
Nov 1984–May 1985
7-Month
45.7°F
(7.6°C)
43.8°F
(6.6°C)
1.9°F
(1.0°C)
103rd Coolest Coolest since: 1984 1904
23rd Warmest Warmest since: 1976 2012
Ties: 1957, 1974, 2013, 2018
Oct 1984–May 1985
8-Month
47.7°F
(8.7°C)
45.4°F
(7.4°C)
2.3°F
(1.3°C)
109th Coolest Coolest since: 1984 1904
17th Warmest Warmest since: 1976 2012
Ties: 1913, 1999
Sep 1984–May 1985
9-Month
49.6°F
(9.8°C)
47.8°F
(8.8°C)
1.8°F
(1.0°C)
102nd Coolest Coolest since: 1984 1904, 1918
24th Warmest Warmest since: 1976 2012
Ties: 1995
Aug 1984–May 1985
10-Month
52.2°F
(11.2°C)
50.5°F
(10.3°C)
1.7°F
(0.9°C)
102nd Coolest Coolest since: 1984 1904
24th Warmest Warmest since: 1976 2012
Ties: 1913
Jul 1984–May 1985
11-Month
54.1°F
(12.3°C)
52.7°F
(11.5°C)
1.4°F
(0.8°C)
100th Coolest Coolest since: 1984 1904
26th Warmest Warmest since: 1976 2012
Ties: 1953
Jun 1984–May 1985
12-Month
55.7°F
(13.2°C)
54.2°F
(12.3°C)
1.5°F
(0.9°C)
101st Coolest Coolest since: 1984 1904
25th Warmest Warmest since: 1976 2012
Ties: 1949, 1953
Dec 1983–May 1985
18-Month
51.2°F
(10.7°C)
50.6°F
(10.3°C)
0.6°F
(0.4°C)
84th Coolest Coolest since: 1984 1905
41st Warmest Warmest since: 1984 2017
Ties: 1914, 1946, 1949, 1952, 1984
Jun 1983–May 1985
24-Month
55.0°F
(12.8°C)
54.2°F
(12.3°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 1984 1905
37th Warmest Warmest since: 1976 2017
Ties: 1976, 1996
Jun 1982–May 1985
36-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1984 1906
39th Warmest Warmest since: 1976 2018
Ties: 1934, 1953, 1996
Jun 1981–May 1985
48-Month
54.4°F
(12.4°C)
54.1°F
(12.3°C)
0.3°F
(0.1°C)
66th Coolest Coolest since: 1984 1907
57th Warmest Warmest since: 1977 2019, 2020
Ties: 1922, 1958, 1960
Jun 1980–May 1985
60-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1984 1908
54th Warmest Warmest since: 1978 2020
Ties: 1947, 1974, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 27, 2021 from https://www.ncdc.noaa.gov/cag/